{"product_id":"frenzybro-srak29031106-a011-04","title":"Frenzybro 6-Piece Rear Upper Control Arm \u0026 Sway Bar Link Kit","description":"\u003cp\u003eRestore your vehicle’s factory suspension performance with this control arm assembly, a cost-effective replacement for worn or faulty original chassis parts. It solves common problems including unstable steering, chassis vibration, abnormal tire wear and suspension noise, bringing smooth, safe and stable driving experience. Made of thickened high-strength steel with fine anti-corrosion surface treatment, this control arm features solid structure and strong deformation resistance. It effectively resists erosion of water, dust and road sediment, adapting to bumpy roads, rainy and snowy weather, greatly extending chassis suspension service life. The upgraded sealed dustproof ball joint prevents grease leakage and foreign matter intrusion, ensuring flexible and stable long-term steering. High-toughness rubber bushings absorb road vibration effectively, reduce chassis rigidity and improve driving comfort, avoiding premature aging and damage of suspension components. Precision machining ensures all installation interfaces comply with OE standards for plug-and-play direct fit. Complete with all necessary installation hardware, no extra parts or vehicle modification is required, effectively reducing vehicle maintenance time and cost. Installation Tip: Critical Stress Relief Step 1. After aligning the control arm, loosely install the bolts connecting to the frame and ball joint. 2. Lower the vehicle until the tires touch the ground, allowing the suspension to settle into its natural position. 3. Use a torque wrench to fully tighten the frame bolts and ball joint nut to OEM specifications. Importance: Skipping this step will leave the bushings under constant stress, leading to premature cracking, noise, or failure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Control Arm Kit\u003c\/li\u003e\n\u003cli\u003eListing Includes: 2x Rear Upper Rearward Control Arms (RK642829), 2x Rear Upper Forward Control Arms with Ball Joints (RK622764), 2x Rear Sway Bar Links (K750603)\u003c\/li\u003e\n\u003cli\u003eOE\/OEM Part Number: RK642829, RK643024, 551002S050, 551002W550, 551003Q000, 551003R000, 551003R050, 551004Z000, 551002S050, 551002W550, 551003Q000, 551003R000, 551003R050, 551004Z000, 524329, 551002S000, 551004Z100, TC3732, 551004Z500, 551002W150, X18LA0186, RK622764, 552503Q010, 552503Z000, 555303R000, 555304D000, 555302W000, 555302Z000, 555402W000, 555402Z000, 555403R000, 555303U800, 555403U800, 555303Z001, 555403Z001, 5440338A00, K750603, 555302W000, 555302Z000, 555303R000\u003c\/li\u003e\n\u003cli\u003eFit for 2015-2017 Hyundai Azera, Fit for 2011-2014 Hyundai Sonata (GAS), Fit for 2015 Hyundai Sonata (FHEV), Fit for 2014-2015 Kia Cadenza, Fit for 2012 Kia Optima (Hybrid 2.4L), Fit for 2013 Kia Optima (2.4L Hybrid EX\/LX \u0026amp; EX\/LX), Fit for 2014 Kia Optima (Hybrid EX\/LX \u0026amp; LX\/SX\/SX Turbo\/SXL Turbo), Fit for 2015 Kia Optima (Hybrid EX\/LX \u0026amp; LX\/SX\/SX Turbo\/SXL Turbo\/EX), Fit for 2016 Kia Optima (Hybrid EX \/ Hybrid LX only)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Frenzybro","offers":[{"title":"Default Title","offer_id":50529513275550,"sku":"SRAK29031106-A011-04","price":97.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/6618\/3582\/files\/61PS3kAQH8L.jpg?v=1790301636","url":"https:\/\/frenzybro.com\/products\/frenzybro-srak29031106-a011-04","provider":"Frenzybro Autoparts","version":"1.0","type":"link"}